ACC
ASCII - Command | ACC |
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Syntax Transmit | ACC [Data] |
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Syntax Receive | ACC <Data> | Available in |
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Type | Variable rw | MMI | Yes | |
ASCII Format | Integer16 | CANBus Object Number | 3501 (hex) | |
DIM | Milliseconds | PROFIBUS PNU | 1601 (dec) IND = 0000xxxx (bin) | |
Range | 1 .. 32767, VLIM * 4480 (5.41) | DPR | 1 (dec) | |
Default | 10 |
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Opmode | 0, 1, 8 | Data Type Bus/DPR | Integer16 | |
Drive State | - | Weightning |
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Start Firmware | 1.20 |
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Configuration | No | Revision | 1.9 | |
Function Group | Velocity Controller | EEPROM | Yes | |
Short Description | Acceleration Ramp | |||
Description
This variable defines the acceleration ramp for the velocity control loop (in msec), in reference to the maximum velocity (the larger value of VLIM and VLIMN). The acceleration ramp is only used for setpoint changes resulting in a velocity increase (acceleration). DEC is used for braking (deceleration). For a setpoint step from 0 to VLIM or VLIMN, the ramp generator generates a stepped ramp (with steps of 250 microseconds) that is completed within the set ACC time.